zinc oxide

noun

: an infusible white solid ZnO used especially as a pigment, in compounding rubber, and in pharmaceutical and cosmetic preparations (such as ointments and sunblocks)

Examples of zinc oxide in a Sentence

Recent Examples on the Web Chemical or Mineral: Mineral (zinc oxide 10%, titanium dioxide 8%) Supergoop! Kiana Murden, Vogue, 9 Aug. 2024 Crystal, however, also has lead oxide, barium oxide, zinc oxide, or potassium oxide added. Heather Bien, Southern Living, 29 July 2024 Calamine lotion contains zinc oxide (a white powder often used in sunscreens)14 and ferric oxide.15 Zinc oxide blocks the effects of histamine in the body. Megan Nunn, Pharmd, Verywell Health, 26 July 2024 Its transparent zinc oxide works alongside vitamin E and hyaluronic acid for conditioning, comfortable daily wear. Kiana Murden, Vogue, 9 Aug. 2024 See all Example Sentences for zinc oxide 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'zinc oxide.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1849, in the meaning defined above

Time Traveler
The first known use of zinc oxide was in 1849

Dictionary Entries Near zinc oxide

Cite this Entry

“Zinc oxide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/zinc%20oxide. Accessed 20 Sep. 2024.

Kids Definition

zinc oxide

noun
: a white substance that is used as a white pigment, is added to rubber, and is used in medical and cosmetic preparations (as ointments and sunblocks)

Medical Definition

zinc oxide

noun
: a white solid ZnO used in pharmaceutical and cosmetic preparations (as ointments and powders)

More from Merriam-Webster on zinc oxide

Last Updated: - Updated example sentences
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